@book{7942805,
	author = {Artemov, V. A. and Chachulina, L. A.},
	title = {ˆA ‰typology of urban places in West Siberia and its use in the studies of living conditions differentiation},
	publisher = {[s.n.]},
	year = {1984},
	series = {Preprint},
	address = {Novosibirsk}
}